{"product_id":"walker-350-34089-oxygen-sensor","title":"Walker 350-34089 Oxygen Sensor","description":"\u003ch2\u003eOverview of Walker 350-34089 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34089 oxygen sensor is designed for specific vehicle applications including Ford, Lincoln, Mazda, Mercury, and Volkswagen models. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector, ensuring precise fitment and reliable performance in emission control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for select Ford, Lincoln, Mazda, Mercury, and Volkswagen vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e17.24 inches wiring harness length and 20.79 inches overall length\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003e20 gauge wire for durability and signal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-34089) is engineered to meet the exact specifications of various Ford, Lincoln, Mazda, Mercury, and Volkswagen models such as the Ford F-150, Explorer, Mustang, and the Mazda B2300. The sensor’s heated design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Featuring a 4-wire configuration and a radiused polygon male connector, this sensor ensures a secure and reliable electrical connection. The threaded mounting type with an 18.0 mm diameter provides a precise fit, minimizing installation issues. With a wiring harness length of 17.24 inches and an overall length of 20.79 inches, this sensor is designed for optimal placement within the vehicle’s exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient engine performance\u003c\/li\u003e\n\u003cli\u003eReduces emissions by accurately monitoring oxygen levels in exhaust gases\u003c\/li\u003e\n\u003cli\u003ePrevents engine misfires and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate feedback to the engine control unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the threaded mounting or connector\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before replacing the sensor to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on the threads if recommended by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eVerify connector engagement to avoid signal interruptions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-34089 oxygen sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537993531573,"sku":"DKHD-350-34089","price":38.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034089_Fro_cb1c691f-3863-47bb-84e2-f7b9c8f511ae.jpg?v=1774891968","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34089-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}